All Alternatives

Alternatives to Texas Instruments SN65DP141RLJR

Texas Instruments SN65DP141RLJR and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for Texas Instruments SN65DP141RLJR

SN65DP141RLJR compared against its qualified second sources
SN65DP141RLJRTexas InstrumentsTDP142IRNQRTexas InstrumentsPI3DPX1203BZHEXDiodes Incorporated+1more
FFF CompatibilityRequires a board redesign as the pinout and footprint differ entirely from the original.Packaged in a smaller 40-pin WQFN (6.00 mm x 4.00 mm) compared to the original 38-pin WQFN (7.00 mm x 5.00 mm).Serves the identical role as a 4-channel linear redriver supporting DisplayPort protocols with transparent link training.Requires complete board layout redesign due to a different pinout and footprint.Housed in a 42-pin TQFN package (9.00 mm x 3.50 mm) instead of the original 38-pin WQFN (7.00 mm x 5.00 mm).Provides equivalent 4-channel DisplayPort linear redriver function with transparent link training.
AI Summary

SN65DP141RLJR by Texas Instruments: Video Redriver IC GPIO, I2C 38-WQFN (5x7) Package.

The TDP142IRNQR is the official industrial-grade functional replacement recommended by Texas Instruments. It fully supports DisplayPort 1.4 up to 8.1 Gbps, but does not provide pin-to-pin compatibility and requires a footprint redesign.

  • Active lifecycle with long-term availability from Texas Instruments
  • Official functional replacement recommended by Texas Instruments technical support
  • Industrial operating temperature range of -40°C to 85°C matches the original specification
  • Not pin-to-pin compatible; requires a redesign of the PCB land pattern and trace routing.
  • Slightly lower maximum data rate (8.1 Gbps) compared to the original's custom protocol limit (12 Gbps).

The PI3DPX1203BZHEX is an active second-source 4-channel DisplayPort 1.4 linear redriver from Diodes Incorporated. It offers excellent programmable equalization and gain controls, but requires a complete footprint and trace routing overhaul.

  • Active lifecycle status from Diodes Incorporated providing a second-source option
  • Complies with DisplayPort 1.4 HBR3 data rates up to 8.1 Gbps per lane
  • Supports independent channel configuration of input equalization, swing, and flat gain
  • Completely different package size and pin count (42-pin TQFN vs 38-pin WQFN).
  • Commercial operating temperature range (0°C to 70°C) is narrower than the original's industrial range (-40°C to 85°C).
Lifecycle StatusObsoleteActiveActive
Market AvailabilityDiscontinuedIn stockIn stock
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Related parts

PartMarket availabilityLifecycleAlternatives available
SN65DP141RLJTTexas InstrumentsDiscontinuedObsolete3Alternatives availableSee Alternatives
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SN65HVD10QDG4Texas InstrumentsDiscontinuedObsolete4Alternatives availableSee Alternatives
TPS65994BFRSLRTexas InstrumentsNon-stockActive6Alternatives availableSee Alternatives

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